Add Repeat The Previous Change as a vim til.

README.md

@@ -51,6 +51,7 @@ smart people at [Hashrocket](http://hashrocket.com/).
 - [Quick Man Pages](vim/quick-man-pages.md)
 - [Quick Quickfix List Navigation](vim/quick-quickfix-list-navigation.md)
 - [Rename Current File](vim/rename-current-file.md)
+- [Repeat The Previous Change](vim/repeat-the-previous-change.md)
 - [Split Different](vim/split-different.md)
 - [View Commit History of a File](vim/view-commit-history-of-a-file.md)
 

vim/repeat-the-previous-change.md

@@ -0,0 +1,10 @@
+# Repeat The Previous Change
+
+If you have just performed a change and you realize you want to immediately
+do it again, you can hit `.` instead of retyping it. This is a good way to
+quickly repeat simple changes.
+
+For instance, if you are adding indentation to a code block with `>`, you
+can estimate the number of indents that need to happen and type `3>` or you
+can indent once and then hit `.` for additional indentation until you reach
+the right level of indentation.